NCR5380_poll_politely() returns either 0 (success) or -ETIMEDOUT. However, in do_abort(), the return value is incorrectly taken to be the status register value. This means that the bus is put into DATA OUT phase instead of MESSAGE OUT. Fix this. Signed-off-by: Finn Thain --- drivers/scsi/NCR5380.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux/drivers/scsi/NCR5380.c =================================================================== --- linux.orig/drivers/scsi/NCR5380.c 2015-12-22 12:16:18.000000000 +1100 +++ linux/drivers/scsi/NCR5380.c 2015-12-22 12:16:19.000000000 +1100 @@ -1493,11 +1493,11 @@ static int do_abort(struct Scsi_Host *in if (rc < 0) return -1; - tmp = (unsigned char)rc; + tmp = NCR5380_read(STATUS_REG) & PHASE_MASK; NCR5380_write(TARGET_COMMAND_REG, PHASE_SR_TO_TCR(tmp)); - if ((tmp & PHASE_MASK) != PHASE_MSGOUT) { + if (tmp != PHASE_MSGOUT) { NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN | ICR_ASSERT_ACK); rc = NCR5380_poll_politely(instance, STATUS_REG, SR_REQ, 0, 3 * HZ); NCR5380_write(INITIATOR_COMMAND_REG, ICR_BASE | ICR_ASSERT_ATN); -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/